Goodyear 4DRL01 Drill Rib I-1 7.50-20 10-Ply Bias Agricultural Implement Tire

The Goodyear Drill Rib I-1 (4DRL01) is a bias-ply agricultural implement tire purpose-built for grain and seed drills. Constructed with an extra-durable rubber compound and a 10-ply (Load Range E) casing, this tubeless tire delivers the load-carrying strength and field reliability that demanding farming operations require.

The Rib I-1 tread design features a smooth center contact patch with distinct shoulder ridges that provide directional stability and traction control across loose, damp, and soft field surfaces. This configuration minimizes soil compaction and disturbance — a critical advantage in sensitive seeding applications where protecting soil structure is essential.

Key Features:

• I-1 Drill Rib tread pattern — custom-designed for grain and seed drill implement wheels
• Bias-ply construction — reinforced 10-ply (Load Range E) casing resists deformation under heavy loads
• Smooth center rib with shoulder ridges — maintains control in loose and damp soil while reducing soil impact
• Extra-durable rubber compound — built to withstand the rigors of repetitive field use
• Tubeless (TL) design for convenient serviceability
• Black sidewall (BSW) finish
• Made in the USA

Tire Specifications:

• Size: 7.50-20
• Load Range: E (10-Ply)
• Load Index / Speed Rating: 118B (Speed Rated up to 31 mph)
• Max Load Capacity: 2,910 lbs
• Max Inflation Pressure: 60 PSI
• Overall Diameter: 36.8 inches
• Section Width: 8.5 inches
• Rim Size: 20 x 5.5 inches
• Rolling Circumference: 106 inches
• Construction: Bias Ply
• Industry Code: I-1
• Country of Origin: United States

The Goodyear 4DRL01 Drill Rib is the trusted OEM-style choice for maintaining seeding accuracy and soil health across season after season of heavy field use.